Struct TestLayer

pub struct TestLayer<T: TestLayerTag = Tag<0>> { /* private fields */ }

Available on crate feature _test only.

The mock for the Layer trait.

Different T will result in different types, default to Tag<0>. TestGlobal<T> contains the static resources(e.g. Global<TestLayer<T>>) related to this mock layer.

Implementations

impl<T: TestLayerTag> TestLayer<T>

pub fn get_instance_info( &self, instance: Instance, ) -> Option<Arc<impl Deref<Target = <Self as Layer>::InstanceInfo>>>

Get the InstanceInfo mock from a VkInstance.

pub fn get_device_info( &self, device: Device, ) -> Option<Arc<impl Deref<Target = <Self as Layer>::DeviceInfo>>>

Get the DeviceInfo mock from a VkDevice.

Trait Implementations

impl<T: TestLayerTag> Default for TestLayer<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: TestLayerTag> Layer for TestLayer<T>

type GlobalHooksInfo = MockGlobalHooksInfo<MockTestLayer<T>>

The type that provides information about interception of global commands.

type InstanceInfo = MockInstanceInfo<MockTestLayer<T>>

The type that provides information about interception of Vulkan instance functions, global commands not included.

type DeviceInfo = MockDeviceInfo<MockTestLayer<T>>

The type that provides information about interception of Vulkan device functions.

type InstanceInfoContainer = ArcDel<<TestLayer<T> as Layer>::InstanceInfo>

The type that holds a Layer::InstanceInfo type. Usually just Self::InstanceInfo.

type DeviceInfoContainer = ArcDel<<TestLayer<T> as Layer>::DeviceInfo>

The type that holds a Layer::DeviceInfo type. Usually just Self::DeviceInfo.

fn global_instance() -> impl Deref<Target = Global<Self>> + 'static

Provide the reference to the global singleton of Global.

fn manifest() -> LayerManifest

Returns the layer manifest to the layer framework.

fn global_hooks_info(&self) -> &Self::GlobalHooksInfo

Returns a reference of the underlying GlobalHooksInfo object.

fn create_device_info( &self, _physical_device: PhysicalDevice, _create_info: &DeviceCreateInfo, _allocator: Option<&AllocationCallbacks>, device: Arc<Device>, _next_get_device_proc_addr: PFN_vkGetDeviceProcAddr, ) -> ArcDel<Self::DeviceInfo>

The factory method for the DeviceInfo type.

fn create_instance_info( &self, _create_info: &InstanceCreateInfo, _allocator: Option<&AllocationCallbacks>, instance: Arc<Instance>, _next_get_instance_proc_addr: PFN_vkGetInstanceProcAddr, ) -> ArcDel<Self::InstanceInfo>

The factory method for the InstanceInfo type.

fn global_hooks( &self, ) -> <Self::GlobalHooksInfo as GlobalHooksInfo>::HooksRefType<'_>

Returns a reference of the underlying GlobalHooks object.

fn hooked_instance_commands( &self, _instance_info: &Self::InstanceInfo, ) -> Box<dyn Iterator<Item = VulkanCommand>>

Returns an iterator of Vulkan instance functions (global commands not included) that the layer implementation needs to intercept.

fn hooked_device_commands( &self, _instance_info: &Self::InstanceInfo, _device_info: Option<&Self::DeviceInfo>, ) -> Box<dyn Iterator<Item = VulkanCommand>>

Returns an iterator of Vulkan device functions that the layer implementation needs to intercept.